Lyric discussion by Whatsifsowhatsit 

It also seems to say that everything is flawed in a way. There is, after all, a crack in everything, so he sings.

By the way, that's an interesting thing to say about imagine, but I think even if everything in "Imagine" were to become true, there'd still be plenty 'interesting' things in the world. In other words, there'd probably still be suffering etc. People, for example, would still be flawed, I'm sure.

An error occured.